Pith Number

pith:WUWRRHTZ

pith:2015:WUWRRHTZ7RJQKIYRONUUWXUR3Q

not attested not anchored not stored refs pending

Galactic evolution of rapid neutron capture process abundances: the inhomogeneous approach

B. Wehmeyer, F.-K. Thielemann, M. Pignatari

arxiv:1501.07749 v2 · 2015-01-30 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUWRRHTZ7RJQKIYRONUUWXUR3Q}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:32:52.527207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b52d189e79fc5305231173694b5e91dc14f3b0ea1573b989feac7c7c0d9b0cb7

Aliases

arxiv: 1501.07749 · arxiv_version: 1501.07749v2 · doi: 10.48550/arxiv.1501.07749 · pith_short_12: WUWRRHTZ7RJQ · pith_short_16: WUWRRHTZ7RJQKIYR · pith_short_8: WUWRRHTZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WUWRRHTZ7RJQKIYRONUUWXUR3Q \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b52d189e79fc5305231173694b5e91dc14f3b0ea1573b989feac7c7c0d9b0cb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0dc3a63a00576c71038553a1d3c1296f8c24e5b987fe41efaf6d83730926e5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-30T12:32:35Z",
    "title_canon_sha256": "7ceec1c73c4811199c650a312fcff2c23d3a354cbb6cda411f6d335ebbbbcf87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07749",
    "kind": "arxiv",
    "version": 2
  }
}